12 Science CBSE Answers for MCQ Maths Integrals in English

Similar Questions from CBSE, 12th Science, Maths, Integrals

Question 1 : Let for every real number, x, where [x] is the greatest integer less than or equal to x.
Evaluate :  (View Answer Video)

Question 2 : Evaluate : .  (View Answer Video)

Question 3 : Given  . Write f(x) satisfying the above.  (View Answer Video)

Question 4 : Evaluate:   as limit of sums.  (View Answer Video)

Question 5 : Evaluate : . (View Answer Video)

Questions from Other Chapters of CBSE, 12th Science, Maths

Vector Algebra

Question 1 : Find the angle between two vectors a and b with magnitudes and 2 respectively, having  (View Answer Video)

Question 2 :  Find the position vector of c which divides the line segment joining A & B whose position vectors are and internally in the ratio
2 : 3.  (View Answer Video)

Question 3 :  If and denote the position vectors of points A and B respectively and C is a point on AB such that AC = 2 CB, then write the position vector of C.  (View Answer Video)

Question 4 :  Find the sum of the vectors and   (View Answer Video)

Question 5 : Find the unit vector in the direction of vector PQ, where P and Q are the points (1, 2, 3) and (4, 5, 6) respectively. (View Answer Video)

Three Dimensional Geometry

Question 1 : Write the direction ratio's of the vector  where  and  (View Answer Video)

Question 2 : What is the distance of the point (p, q, r) from the x-axis ? (View Answer Video)

Question 3 : Find the distance of the point (3, 4, 5) from the plane x + y + z = 2 measured parallel to the line 2x = y = z. (View Answer Video)

Question 4 : If a line makes angleandwith the coordinate axis, then find the value of  (View Answer Video)

Question 5 : Find the co-ordinates of the point where the line through the points (3, -4, -5) and (2, -3, 1) crosses the plane
2x + y + z = 7. (View Answer Video)

Probability

Question 1 : A bag contain 2 red, 6 black and 8 green balls. A ball is drawn at random from the bag. Find the probability of black balls:
  (View Answer Video)

Question 2 : One card is drawn from a pack of 52 cards. Find the probability of getting a king   (View Answer Video)

Question 3 : An urn contains 4 balls. Two balls are drawn at random from the urn (without replacement) and are found to be white. What is the probability that all the four balls in the urn are white?  (View Answer Video)

Question 4 : A girl throws a die. If she gets a 5 or 6, she tosses a coin three times and notes the number of heads. If she gets 1, 2, 3 or 4, she tosses a coin two times and notes the number of heads obtained. If she obtained exactly two heads, what is the probability that she threw 1, 2, 3, or 4 with the die?      (View Answer Video)

Question 5 : A box contains 50 bolts and 50 nuts. Half of the bolts and nuts are rusted. If two items are drawn with replacement, what is the probability that either both are rusted or both are bolts.    (View Answer Video)